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<?php |
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namespace Wandu\Router; |
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use Closure; |
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use FastRoute\DataGenerator\GroupCountBased as GCBGenerator; |
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use FastRoute\Dispatcher as FastDispatcher; |
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use FastRoute\Dispatcher\GroupCountBased as GCBDispatcher; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Wandu\Router\Contracts\LoaderInterface; |
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use Wandu\Router\Contracts\ResponsifierInterface; |
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use Wandu\Router\Exception\MethodNotAllowedException; |
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use Wandu\Router\Exception\RouteNotFoundException; |
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use Wandu\Router\Path\Pattern; |
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class CompiledRoutes |
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{ |
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/** |
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* @param \Closure $handler |
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* @param \Wandu\Router\Configuration $config |
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* @return \Wandu\Router\CompiledRoutes |
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*/ |
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public static function compile(Closure $handler, Configuration $config) |
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{ |
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$routeMap = []; |
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$router = new Router; |
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$router->middleware($config->getMiddleware(), $handler); |
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/** @var \FastRoute\DataGenerator\GroupCountBased[] $generators */ |
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$generators = []; |
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/** |
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* @var array|string[] $methods |
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* @var string $path |
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* @var \Wandu\Router\Route $route |
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*/ |
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foreach ($router as list($methods, $path, $route)) { |
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$pathPattern = new Pattern($path); |
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$handleId = uniqid('HANDLER'); |
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$routeMap[$handleId] = $route; |
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foreach ($pathPattern->parse() as $parsedPath) { |
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foreach ($methods as $method) { |
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foreach ($route->getDomains() as $domain) { |
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if (!isset($generators[$domain])) { |
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$generators[$domain] = new GCBGenerator(); |
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} |
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$generators[$domain]->addRoute($method, $parsedPath, $handleId); |
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} |
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} |
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} |
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} |
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$compiledRoutes = array_map(function (GCBGenerator $generator) { |
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return $generator->getData(); |
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}, $generators); |
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return new static($compiledRoutes, $routeMap); |
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} |
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/** @var \Wandu\Router\Route[] */ |
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protected $routeMap = []; |
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/** @var array */ |
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protected $compiledRoutes = []; |
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/** |
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* @param array $compiledRoutes |
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* @param array $routeMap |
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*/ |
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public function __construct(array $compiledRoutes, array $routeMap) |
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{ |
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$this->routeMap = $routeMap; |
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$this->compiledRoutes = $compiledRoutes; |
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} |
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public function dispatch(ServerRequestInterface $request, LoaderInterface $loader = null, ResponsifierInterface $responsifier = null) |
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{ |
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$host = $request->getHeaderLine('host'); |
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$compiledRoutes = array_key_exists($host, $this->compiledRoutes) |
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? $this->compiledRoutes[$host] |
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: $this->compiledRoutes['@']; |
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$routeInfo = (new GCBDispatcher($compiledRoutes)) |
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->dispatch($request->getMethod(), '/' . trim($request->getUri()->getPath(), '/')); |
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switch ($routeInfo[0]) { |
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case FastDispatcher::NOT_FOUND: |
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throw new RouteNotFoundException(); |
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case FastDispatcher::METHOD_NOT_ALLOWED: |
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throw new MethodNotAllowedException(); |
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} |
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$route = $this->routeMap[$routeInfo[1]]; |
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foreach ($routeInfo[2] as $key => $value) { |
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$request = $request->withAttribute($key, $value); |
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} |
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return $route->execute($request, $loader, $responsifier); |
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} |
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} |
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Wandu /
Framework
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